1/2) ATX_12V/ATX (2x2 12V Power Connector and 2x12 Main Power Connector)

With the use of the power connector, the power supply can supply enough stable power to all the components on the motherboard. Before connecting the power connector, first make sure the power supply is turned off and all devices are properly installed. The power connector possesses a foolproof design. Connect the power supply cable to the power connector in the correct orientation. The 12V power connector mainly supplies power to the CPU. If the 12V power connector is not connected, the computer will not start.

To meet expansion requirements, it is recommended that a power supply that can withstand

high power consumption be used (400W or greater). If a power supply is used that does not provide the required power, the result can lead to an unstable or unbootable system.

The main power connector is compatible with power supplies with 2x10 power connectors. When using a 2x12 power supply, remove the protective cover from the main power connector on the motherboard. Do not insert the power supply cable into pins under the protective cover when using a 2x10 power supply.

1224

113

ATX

 

 

ATX_12V :

 

3

4

 

Pin No.

Definition

1

2

 

1

GND

 

2

GND

 

 

 

ATX_12V

 

 

3

+12V

 

 

 

4

+12V

ATX :

Pin No.

Definition

Pin No.

Definition

1

3.3V

13

3.3V

2

3.3V

14

-12V

3

GND

15

GND

4

+5V

16

PS_ON(soft On/Off)

5

GND

17

GND

6

+5V

18

GND

7

GND

19

GND

8

Power Good

20

-5V

9

5V SB(stand by +5V)

21

+5V

10

+12V

22

+5V

11

+12V(Onlyfor2x12-pinATX)

23

+5V (Only for 2x12-pinATX)

12

3.3V(Onlyfor2x12-pinATX)

24

GND (Only for 2x12-pinATX)

GA-G31M-S2L/S2C Motherboard

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Intel GA-G31M-S2L, GA-G31M-S2C user manual Gnd

GA-G31M-S2C, GA-G31M-S2L specifications

The Intel GA-G31M-S2L and GA-G31M-S2C are motherboards that represent a blend of innovation and reliability in the realm of computing. Designed by Gigabyte, these motherboards cater predominantly to budget-conscious consumers, gamers, and professionals seeking a stable platform for their computing needs. Powered by the Intel G31 chipset, these models support Intel's LGA 775 socket processors, which include the Pentium and Core 2 Duo series, making them versatile options for various applications.

One of the standout features of the GA-G31M-S2L and GA-G31M-S2C is their support for DDR2 memory with a maximum capacity of 4GB. This makes them suitable for running multiple applications simultaneously, providing users with a smoother multitasking experience. The motherboards support a dual-channel memory architecture, maximizing memory bandwidth, which is critical for performance-demanding applications and tasks.

In terms of connectivity, both models boast an array of ports, including USB 2.0 and Serial ATA (SATA) interfaces. This allows users to connect various peripherals and storage devices seamlessly. Additionally, the GA-G31M-S2C variant offers integrated graphics powered by Intel’s GMA 3100, providing a decent graphical performance for casual users who may not require a dedicated graphics card. Meanwhile, the GA-G31M-S2L can be fitted with a dedicated GPU for enhanced gaming experiences.

The motherboards also feature Gigabyte's renowned Ultra Durable technology, which incorporates durable capacitors, solid-state chokes, and a robust PCB design. This ensures enhanced stability and longevity, making them ideal for long-term use. Another noteworthy aspect is their support for PCI Express slots, enabling users to upgrade their systems with additional hardware, such as graphics cards or network adapters.

Security features are not overlooked, with options for BIOS-level protection that helps safeguard the motherboard from unauthorized access. The GA-G31M-S2L and GA-G31M-S2C are also equipped with an easy-to-use BIOS interface, allowing users to tweak settings for optimal performance.

In summary, the Intel GA-G31M-S2L and GA-G31M-S2C motherboards deliver a solid foundation for both everyday computing and more demanding tasks. With their blend of essential features, connectivity options, and durability, they stand out as reliable choices for users looking to build or upgrade their systems using the Intel LGA 775 platform. These motherboards embody a practical approach to computing, ensuring users have access to the necessary tools to achieve their goals.